The first example below does the 'eliminate (stuff)' and the second also does the substitution of delimiters.
I thought there would have been a way to use [[:print:]] or [[:graph:]] to select the letters and sumbols inside the (), but I could not get that to work properly.
Hi!
I've the following script code with an input parameter:
sed 's/oldstring/$1/g' myfile > newfile
(I launch it with comman line: $ MyShell newstring)
Problem: the substituion doesn't work (oldstring becomes $1, instead of newstring). How could I solve this situation?
Thanks, ... (2 Replies)
When I run the script I pass in 2 expressions (ex. replace.ksh new old)
I want the script to go line by line for a given file in a given directory and replace the word new with old. Of course in my line where I have the awk statement it is replacing the 2nd word with 1st instead of new with... (3 Replies)
Hey ppl,
Could u tell me how to replace such a string
xyz->x with XYZ(x), where x can be any variable accessible by pointer to structure, xyz
in an entire file? (1 Reply)
Hey ppl,
Could u tell me how to replace such a string
xyz->x with XYZ(x), where x can be any variable accessible by pointer to structure, xyz
in an entire file? (3 Replies)
Hi,
I have a properties file (myprop.properties) which contains some values:
@oneValue@==tcp://localhost:1234
@twoValue@==tcp://localhost:4563
@threeValue@==tcp://localhost7895
I have a xml file (myXmlFile.xml)which contains some tokens:
<application name="aTest">
<NameValuePair>
... (3 Replies)
Hi,
I have a template file and want to replace 3 parameters to the values that I want. these values are in a parameter file.
Any idea how to do this in perl?
the parameter file looks like:
host_name = jupiter
PORT = 1562
IPADDRESS = 10.1.34.10
the template file has lots of entry.... (1 Reply)
I use otool on OS X to figure out the shared libraries that a binary uses. I run this command:
otool -L /Applications/Vidnik\ 0.13.0/Vidnik.app/Contents/MacOS/Vidnik
And it returns an output similar to this:
/Applications/Vidnik 0.13.0/Vidnik.app/Contents/MacOS/Vidnik:... (10 Replies)
Hi,
I have a string like this user can specify different query sets that is why "or" is mentioned:
$string="](";
or
$string="]((";
or
$string="](((";
or
$string="]((((("; (1 Reply)
Hello,
I am trying to grep string with square brackets.
for example I want to grep the below string in log.txt file.
This is a test
thanks in advance. (2 Replies)
Hello
I'm writing a handler for ffmpeg, and having troubles to catch some exceptions that may occour with certain files.
In order to parse for video & subtitle maps, i've had to make the raw data easier to handle, until now this worked well, but basicly i've just been lucky...
The input... (1 Reply)
Discussion started by: sea
1 Replies
LEARN ABOUT PHP
mssql_fetch_field
MSSQL_FETCH_FIELD(3)MSSQL_FETCH_FIELD(3)mssql_fetch_field - Get field informationSYNOPSIS
object mssql_fetch_field (resource $result, [int $field_offset = -1])
DESCRIPTION mssql_fetch_field(3) can be used in order to obtain information about fields in a certain query result.
PARAMETERS
o $result
- The result resource that is being evaluated. This result comes from a call to mssql_query(3).
o $field_offset
- The numerical field offset. If the field offset is not specified, the next field that was not yet retrieved by this function is
retrieved. The $field_offset starts at 0.
RETURN VALUES
Returns an object containing field information.
The properties of the object are:
o name - column name. if the column is a result of a function, this property is set to computed#N, where #N is a serial number.
o column_source - the table from which the column was taken
o max_length - maximum length of the column
o numeric - 1 if the column is numeric
o type - the column type.
EXAMPLES
Example #1
mssql_fetch_field(3) example
<?php
// Connect to MSSQL and select the database
mssql_connect('MANGOSQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Send a select query to MSSQL
$query = mssql_query('SELECT * FROM [php].[dbo].[persons]');
// Construct table
echo '<h3>Table structure for 'persons'</h3>';
echo '<table border="1">';
// Table header
echo '<thead>';
echo '<tr>';
echo '<td>Field name</td>';
echo '<td>Data type</td>';
echo '<td>Max length</td>';
echo '</tr>';
echo '</thead>';
// Dump all fields
echo '<tbody>';
for ($i = 0; $i < mssql_num_fields($query); ++$i) {
// Fetch the field information
$field = mssql_fetch_field($query, $i);
// Print the row
echo '<tr>';
echo '<td>' . $field->name . '</td>';
echo '<td>' . strtoupper($field->type) . '</td>';
echo '<td>' . $field->max_length . '</td>';
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
// Free the query result
mssql_free_result($query);
?>
SEE ALSO mssql_field_seek(3).
PHP Documentation Group MSSQL_FETCH_FIELD(3)